CVE-2022-42896
גבוהה 8.8
תיאור (מקור, אנגלית)
There are use-after-free vulnerabilities in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_connect and l2cap_le_connect_req functions which may allow code execution and leaking kernel memory (respectively) remotely via Bluetooth. A remote attacker could execute code leaking kernel memory via Bluetooth if within proximity of the victim. We recommend upgrading past commit https://www.google.com/url https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d9e4 https://www.google.com/url
מדדים
- CVSS 3.1
-
8.8 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 2% (אחוזון 100) נכון ל-19/10/2026
- CWE
- CWE-416
מוצרים מושפעים
linux: linux kernel
קישורים
- https://kernel.dance/#711f8c3fb3db61897080468586b970c87c61d9e4 PatchVendor Advisory
- https://kernel.dance/#711f8c3fb3db61897080468586b970c87c61d9e4 PatchVendor Advisory
- https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d… PatchThird Party Advisory
- https://github.com/torvalds/linux/commit/711f8c3fb3db61897080468586b970c87c61d… PatchThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html